baber/WOPTO huggingface dataset:
Patent JP-H10318292-A (JP)
Title: Torque transmitting mechanism
Inventor: KITAOKA SATOSHI
IPC: F16D43/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To remove a clutch from a fly wheel when the number of revolution is lowered so as to prevent the generation of overload of a prime mover at the time of starting and stopping by forming a rotary shaft and a fly wheel freely to be rotated relative to each other, and interposing a centrifugal clutch between the rotary shaft and the fly wheel so as to form a unit. SOLUTION: Since a centrifugal clutch is interposed between a rotary shaft 1 and a fly wheel 7 so as to form a unit, at the time of raising the number of revolution, driving force is gradually transmitted to the fly wheel by the centrifugal force, as the rotating speed is increased. When the number of revolution exceeds the predetermined value (prescribed number of revolution or less), the friction force of the clutch is increased so that the fly wheel and the shaft are rotated at the same rotating speed (locked). Lowering of the number of revolution is prevented by the fly wheel effect till the number of revolution becomes the predetermined number of revolution (specified umber of revolution or less).  In the case where the number of revolution is less than the predetermined value, the clutch is removed from the fly wheel so as to prevent the generation of overload of a prime mover at the time of starting and a stopping the prime mover.
Patent JP-S62296514-A (JP)
Title: Reduction projection exposure apparatus
Inventor: HAYASHI YUJI
IPC: G03B27/30
Filed: 1986-06-17
Abstract: PURPOSE:To easily regulate a lens distortion by providing a reduction projection lens and a reticle stage with a position regulating mechanism, a contraction projecting lens and a reticle stage with a position measuring device, and a control unit for issuing a control command to the position regulating mechanism. CONSTITUTION:Signals of photodetectors 6-9 are input to an interferometer counter 31, which monitors the postions of a reticle stage 15 and a lens supporting stand 17, the outputs of which are input to a control unit 32. When a lens distortion is desirably altered, a signal is fed from the unit 32 to servo motors 27-30 to move the stage 15 and the stand 17. This displaced amount is measured by the photodetectors 6-9 and the counter 31. If it is different to a target value, the unit 32 feeds a signal to the motors 27-30 to again move the stage 15 or the stand 17. At this time, the displaced distance to be set corresponds to the variation of the lens distortion. Thus, the lens distortion can be easily and accurately regulated.
Patent JP-S6032730-A (JP)
Title: Production of oxygen-containing compound composed mainly of ethanol
Inventor: ICHIKAWA MASARU
IPC: C07C29/158
Filed: 1983-08-03
Abstract: PURPOSE:To obtain the titled compound in high yield and selectivity, by reacting an abundantly and inexpensively available gaseous mixture containing CO and H2 in the presence of an Rh-Th-Fe-Ti-Ir catalyst optionally added with Li, etc. CONSTITUTION:A gaseous mixture containing CO and H2 is made to react under normal pressure -350kg/cm<2>G at 150-450 deg.C in the presence of a catalyst (preferably supported by a carrier) comprising Rh-Th-Fe-Ti-Ir and optionally added with Li to obtain an oxygen-containing 2C compound composed mainly of ethanol and containing acetaldehyde, acetic acid and its ester, etc. The catalyst can be prepared by the conventional process for the preparation of noble metal catalyst, e.g. dissolving a metallic compound such as RhCl3, IrCl4, Th(NO3)4, FeCl3, TiCl4, etc. in a solvent such as water, C2H5OH, etc., immersing a carrier such as silica in the solution, distilling out the solvent, and drying the residue.
Patent JP-S5367594-A (JP)
Title: Method of vovering by sheet cover
Inventor: AKIMOTO MASAHARU
IPC: B65D65/00
Filed: 1976-11-26
Abstract: PURPOSE: To prevent the pooling of rain water and provide sufficient tension force for covering with an air bag placed between the roof portion and the sheet cover of article to be packaged expanded so as to incline the roof section of the sheet cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06328843-A (JP)
Title: Laser recording thermal recording material
Inventor: HOSOI NORIYUKI
IPC: B41M5/337
Filed: 1993-05-19
Abstract: PURPOSE:To provide a termal recording material for highly sensitive laser recording which is excellent in light resistance and shelf stability. CONSTITUTION:A thermal recording material possesses a thermal layer containing at least substantially colorless coloring agent, substantially colorless developer coloring by reacting on the coloring agent and a substance converting laser beam into an heat energy by absorbing the laser beam and a UV absorbing layer containing a UV absorbing agent on a substrate and in the thermally recording material for laser recording, the UV absorbing agent is contained in a micro-capsule.
Patent JP-H10328855-A (JP)
Title: Manufacture of conductive joined body joined with different kinds of metal
Inventor: ENOMOTO MASATOSHI
IPC: B23K33/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of conductivity and mechanical strength in the joined part, in the joined body of such conductive different kinds of metal as copper and aluminum used in a transformer terminal or the like. SOLUTION: The joining device 3 provided a large diameter of rotor 30 and the probe 32 projected from one end surface in the axial direction is used, two conductive members 1, 2 consisting of different kinds of metal are mutually arranged in the joining position, the rotating probe 32 is inserted into the joining part or its vicinity, the part coming into contact with the probe 32 is soften with frictional heat and agitated, whereby two conductive members 1, 2 are joined and the conductive joined body is manufactured.
Patent JP-S5567471-A (JP)
Title: Bubble detecting and removing device
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/19
Filed: 1978-11-16
Abstract: PURPOSE:To previously prevent a failure of ink jet operation and a drop of ink jet performance by collecting bubbles in the ink feed system effectively and by detecting a fixed quantity of collected bubbles and removing them. CONSTITUTION:Ink from the tank 38 passes through a small hole 54 of the bubble trap 53, ascends and advances to the filter 33. Mixed bubbles are flated and stored in the upper part of the trap 53. Also, the production and growth of bubbles from dissolved air in the ink are promoted and bubbles attached to the inside of trap are floated by the diaphragm 61 with multiple grooves and the electrostriction vibrator 62 beneath the diaphragm, which are attached to the inner bottom of the outer case 51. When a fixed quantity or more of bubbles is stored, the trap ascends, the detector 65 detects it. The stored bubbles are sucked up by the injector through the tube 36.
Patent JP-S626497-A (JP)
Title: Semiconductor storage device
Inventor: OKAJIMA YOSHINORI
IPC: G11C29/00
Filed: 1985-06-29
Abstract: PURPOSE:To attain redundancy constitution simply even if plural spair memory arrays exist by forming current switches and low active driver stages. CONSTITUTION:One of NPN transistors (TRs) 65-1-65-n, 66-1-66-3 is turned on and one of the corresponding lines Lx1-Lxn, L1-L3 is selected by a driver stage 53 of each corresponding line. Each driver stage 53 is constituted of a Darlington transistor (TR) setting a PNP TR 67 as an input TR; namely, a TR 24 can be driven by drawing the base current of the TR 67. When a current switch 52 is driven almost simultaneously on the address input ADx side and address ad1-ad3 side, the high level turning on the redundant NPN TRs 66-1-66-3 is set higher than the high level turning on the main NPN TRs 65-1-65-n.
Patent JP-S62296590-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KAWADA SEIJI
IPC: H01S5/00
Filed: 1986-06-17
Abstract: PURPOSE:To improve reliability and heat-dissipation characteristics by forming a first conduction type current stopping layer shaped with the exception of the upper section of a mesa and consisting of a compound semiconductor having the number of constituents smaller than a clad layer. CONSTITUTION:A semiconductor substrate 1 with a mesa is formed through photolithography, and an n-type (Al0.5Ga0.5)0.5In0.5P clad layer 2, a Ga0.5In0.5P active layer 3, a p-type (Al0.5Ga0.5)0.5In0.5P clad layer 4 and p-type GaAs coating layer 5 are shaped in succession by using an MOVPE method. An n-type GaAs layer 6 and a p-type GaAs layer 7 are laminated successively through a liquid growth method. The n-type GaAs layer 6 is controlled so as not to be laminated to the upper section of the mesa at that time. Lastly, each p and n electrode 8, 9 is formed. Consequently, the active layer and the clad layer are bent, an optical guide section controlling a transverse mode is shaped to the upper section of the mesa, the GaAs layer on the side surface and base of the mesa functions as a current stopping layer, and currents are injected only to the optical guide section. Since the side surface of the mesa consists of GaAs having high thermal conductivity, heat generated in the active layer is dissipated efficiently to a heat sink.
Patent JP-S62297346-A (JP)
Title: Vinyl chloride polymer composition
Inventor: FURUKAWA KIYOSHI
IPC: C08K5/10
Filed: 1986-06-18
Abstract: PURPOSE:The titled composition which provides molded articles having luster and high flame retardance and can be extrusion molded without reducing extrusion rate while suppressing occurrence of die waste as much as possible, obtained by blending vinyl chloride polymer with a lubricant and a gelatinization promoter. CONSTITUTION:100pts.wt. vinyl chloride polymer is blended with 0.5-10pts.wt. total amount of a lubricant and a gelatinization promoter to give a composition. The blending ratio of the lubricant and the gelatinization promoter is a ratio to make the content of the lubricant higher than that of the gelatinization promoter. Stearic acid amide, palmitic acid amide, etc., are preferably as the lubricant and EVA, PVC-graft-acrylic ester, etc., are used as the gelatinization promoter.
Patent JP-S5666410-A (JP)
Title: Circulating method of steam generated from refuse combustion furnace boiler
Inventor: YUDASAKA TAKASHI
IPC: F01K27/02
Filed: 1979-10-31
Abstract: PURPOSE: To conserve energy by a method wherein all of the surplus steam being generated in a refuse combustion furnace is accumulated in an accumulator, the accumulated heat is utilized as a heat energy for preventing the generation of white smoke contained in the exhaust gas of combustion, while it is utilized as an operating fluid at the low pressure side of a dual pressure turbine.  
     CONSTITUTION: Steam V 2  generated at a boiler 21 of a refuse combustion furnace 20 is directly fed to a high pressure side of the dual pressure turbine 24, and a surplus steam V 1  from the boiler 21 is guided to the accumulator 22 through a high pressure steam accumulator 23. The steam in the accumulator 22 is guided to a low pressure side of the dual pressure turbine 24, to the second heat exchanger 31, and then heats the combustion waste gas G 3  passing through a cleaning part 29 to such a degree as a white smoke is not generated. The discharged gas V 4  from the dual pressure turbine 24 is air cooled by a condensor 26, thereafter passed through the steam scavenger 27 and water supply tank 28, then fed to the boiler 21. Combustion waste gas G 1  from the combustion furnace 20 is heat exchanged at the first heat exchanger 30 with hot water W 1  fed from the accumulator 22 as a heat accumulator liquid, then guided into the cleaning tower 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0813734-A (JP)
Title: Balcony handrail with reinforcement material
Inventor: YUKINARI SADAICHI
IPC: E04F11/18
Filed: 1994-06-23
Abstract: PURPOSE:To prevent the deformation of a face member made of a punched metal which is provided on a balcony handrail. CONSTITUTION:A front panel 20 is provided between plural columns 10 erected on the peripheral edge of a balcony. This front panel 20 is composed by installing the peripheral edge of a face member 20 made of a punched metal, to a frame body 21 framed in a rectangular form. Furthermore, a main reinforcement 23 is erected along a diagonal of the frame body 21, and a pair of subreinforcements 24 are provided by holding the main reinforcement 23, in the condition along the other diagonal of the frame body 21.
Patent JP-H075083-A (JP)
Title: Exhaust gas sampling method
Inventor: TACHIBANA HIDEFUMI
IPC: G01N1/22
Filed: 1993-06-14
Abstract: PURPOSE:To provide a method for sampling exhaust gas which can sample exhaust gas stably and continuously. CONSTITUTION:A valve A1 is open and valves A2 and B1 are closed during refining and then exhaust gas is sampled using one sampling tube 1a. At this time, the other sampling tube 1b is in reverse-washing state while valves B2 and C1 are open and a valve C2 is closed. When switching from the sampling tube 1a to the sampling tube 1b, the valve C2 is opened 30 seconds before and the valve C1 is closed and purge gas in the sampling tube 1b is sucked, thus introducing exhaust gas into the sampling tube 1b. In the succeeding switching, the valve B1 is opened and the valves B2 and A1 are closed. At the same time, the valves A2 and C2 are closed and the valve C1 is opened, thus setting the sampling tube 1a to be in reverse-washing state.
Patent JP-H021122-A (JP)
Title: Method and apparatus for forming thin film
Inventor: MORITA KIYOYUKI
IPC: H01L21/30
Filed: 1988-06-09
Abstract: PURPOSE:To form a high-quality thin film by a method wherein a supercritical gas or a liquefied gas is brought into contact with a specimen substance, a desired substance is dissolved in the gas, a pressure and/or a temperature of the gas are changed and the substance dissolved in the gas is deposited on a substrate. CONSTITUTION:A sol obtained by hydrolyzing an inorganic metal alkoxide such as tetraethyl silicate or the like by using an alcohol is brought into contact with carbon dioxide in a supercritical state and is dissolved in the carbon dioxide. A solubility of a gel is a g/l at a pressure of 80atm. and at a temperature of 50 deg.C of the carbon dioxide. Then, supercritical carbon dioxide gas 3 containing the sol is introduced into a vessel 2 installed on a semiconductor substrate 1 ; its pressure is lowered to 55 to 65atm. inside the vessel 2. At this stage, the solubility of the gel at 60atm. is b g/l; when the pressure is lowered from 80atm. to 60atm., the sol at (a) to (b) g/l cannot be dissolved completely in the carbon dioxide, and is precipitated as an inorganic metal oxide; a thin film 4 can be formed on the substrate 1. Thereby, the high-quality thin film can be formed stably on the substrate 1.
Patent JP-S5266600-A (JP)
Title: Epoxy resin compositions
Inventor: TEINO MASAZUMI
IPC: C08G59/50
Filed: 1975-12-01
Abstract: PURPOSE: An epoxy resin composition with improved flexibility and adhesive strength, prepared by incorporatinga curing agent consisting of a specific adduct obtained from hexamethylenediamine, etc., and a phenolic compound with an epoxy resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H039243-A (JP)
Title: Migration and separation detector
Inventor: MASUDA TSUYOSHI
IPC: G01N27/447
Filed: 1989-06-06
Abstract: PURPOSE:To stabilize light output by constituting an electrophoresis device to be used for space experiment, etc., of a DC lighting type deuterium lamp connected with a DC power source via a switching element, a linear image sensor which receives light via a migration cell and an arithmetic section which outputs a trigger signal to the switching element. CONSTITUTION:The switching element 3 is operated by the trigger signal 6 from the arithmetic section 5 to pass the current from the power source 2 to the DC lighting type deuterium lamp 1 having high light output stability. The light generated in the lamp 1 is passed in the migration cell A so as to be cast to the linear image sensor 4. A scanning signal 7 is kept passed from the arithmetic section 5 to the sensor 4 so that the light is received in the sensor 4 only when this signal is inputted. This light is converted to an electric signal which is transmitted via an amplifier 10, and AD conversion section 11 and the arithmetic section 5 to an output section 14 to generate absorbance data 15 therein. The position where the biosample in the cell A exists and the absorbance are monitored. The data 15 of the low noise level is obtd. in this way and the electric power consumption is reduced.
Patent JP-H11326637-A (JP)
Title: Light diffusion tacky adhesive layer, optical element and liquid crystal display device
Inventor: SHIMOBAYASHI KOTARO
IPC: G02B5/30
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a light diffusion tacky adhesive layer and optical element, which substantially prevent the occurrence of blurring and out-of-focus for a display image and are hardly degraded in the luminance, etc., in a front surface direction, even when it is applied to a liquid crystal display device, etc., of a reflection type or transmission type. SOLUTION: This light diffusion tacky adhesive layer 1 consists of a tacky adhesive layer, which dispersedly contains microregions e varying in double refraction characteristics and in which the refractive index differences Δn<1> , Δn<2> between these microregions e and other portions are >=0.03 (Δn<1> ) in the direction orthogonal with the axial direction indicating the maximum transmittance of linearly polarized light and is less than or equal to 80% (Δn<2> ) in the axial direction of the maximum transmittance. This optical element consists of a superposed body of the light diffusion tacky adhesive layer 1 described above and at least one optical layer consisting of a polarizing plate, phase difference plate, etc.  This liquid crystal display has the light diffusion tacky adhesive layer 1 or optical element described above on one or both sides of a liquid crystal cell. As a result, the linearly polarized light transmits the layer, by maintaining a polarized state in the Δn<2> direction, and the linearly polarized light is relieved or eliminated of its polarization state in the Δn<1> direction by dispersing the linearly polarized light.
Patent JP-S623587-A (JP)
Title: Color solid-state image pickup device
Inventor: TANAKA YOSHIKUNI
IPC: H04N9/07
Filed: 1985-06-28
Abstract: PURPOSE:To reduce the occurrence of a false chrominance component and to simplify the constitution of a demodulation circuit for a modulated component by applying a polarity inversion on an output signal by every color filter synchronizing with the repeating period of a color filter array arrangement and next, by separating the modulated component by passing the polarity-inverted output signal through a low-pass filter. CONSTITUTION:The output signal of a solid-state image pickup element 13 is supplied to a demodulation circuit 14 for the separation of the modulated component. The demodulation circuit 14 consists of a polarity inversion circuit 15 which inverts the polarity of the output signal of the solid-state image pickup element 13 synchronizing with the repeating period of a color filter array, a driving circuit 16 and a lowp-pass filter 17. A sum signal of blue and red, B+R signal, and a difference signal of them, B-R signal, the high frequency components of which are eliminated by the low-pass filter 17 obtained by every scanning line from the demodulation circuit 14 in line sequentially, are delayed at a 1H delay line 18 and are added and subtracted with an original signal which are not delayed. A B signal is obtained separately with erasing an R component that is an antiphase component with each other in the B+R signal and the B-R signal, and in the same manner, and R signal is obtained by subtraction.
Patent JP-S5774062-A (JP)
Title: Softening of egg membrane of salmon and trout, and clarification of color
Inventor: ISHIKAWA TADASHI
IPC: A23L17/30
Filed: 1980-10-11
Abstract: PURPOSE: To soften egg membrane of salmon and trout, to clarify the color, and to reduce fish smell, by treating raw eggs of salmon and trout with a protease.  
     CONSTITUTION: Raw eggs of salmon and trout are soaked and treated at about 20°C, preferably at 15W16°C for about 20min with a solution of a small amount of a protease in a proper amount of water e.g., a solution of 0.5wt% papain in water in an amount twice the amount of a material to be treated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H036750-A (JP)
Title: Information recording structure of forward access recording medium, method and device for file conversion, and file archive device and file communication equipment
Inventor: ISHIDA TAKASHI
IPC: G06F12/00
Filed: 1989-06-05
Abstract: PURPOSE:To convert a network type file system into a forward access recording medium with no duplication by using the information recording structure of the forward access recording medium containing the link information which can secure the connecting relation between the data storage units. CONSTITUTION:The connecting relation between the data recording units is recorded to a forward access recoding medium 300 as the data link information stored in a data recording unit. In other words, the data recording units A 301, B 302, and C 303 changed with the files stored in a network type file system of a random access recording medium are recored into the medium 300. Then the inter-file connecting relations are recorded in the form of the link information a 310, b 311, and c 312. Thus the file of the network type file system of the random access recording medium can be converted into the medium 300 with no duplication.
Patent JP-S5843300-A (JP)
Title: Assistant for dehydration of sludge
Inventor: HARADA SHIYOUZOU
IPC: C02F1/54
Filed: 1981-09-10
Abstract: PURPOSE:To improve the dehydrability of org. sludge produced by various kinds of waste water treatment markedly by preparing an assistant for dehydration of sludge by contg. >=1 kind of quaternary ammonium salts. CONSTITUTION:An assistant for dehydration s prepd. by contg. >=1 kind of the quaternary ammonium salts expressed by the formulaI(in the formula R1 denotes methyl groups and R2 alkyl groups or alkylene groups of 6-18C, R1 and R2 denote the same or different alkyl groups or alkylene groups of 6-8C and X denotes halogen, respectively). The compd. of said formulaIhas the characteristic that when the compd. is dissolved in a solid-liquid two phase system the hydrophilic groups direct toward the liquid phase and the hydrophohic groups expel water and direct toward the solid phase thereby orienting and adsorbing the same. Therefore the compd. of the formulaIprovides a marked dehydration effect toward sludge.
Patent JP-S623784-A (JP)
Title: Carrier for microorganism
Inventor: TANAKA MINORU
IPC: C12N11/00
Filed: 1985-07-01
Abstract: PURPOSE:To inhibit the formation of large colonies of microorganisms at the stem part of a carrier, to improve the flow of liquid and to facilitate the fixation and proliferation of microorganisms, by using filaments as a carrier and planting the filaments to a stem in a manner to form large U-shaped loops. CONSTITUTION:Each weft yarn 6<1>...6<9>, 7<1>...7<9> is extended far beyond the stem 8, bent gradually forming a large loop R and introduced again into the stem 8 to form a large U-shaped loop. The weft yarn is e.g. polyvinylidene chloride, nylon, carbon fiber, glass fiber, stainless steel fiber, etc., and the material of the stem 8 is preferably polypropylene or metallic fiber having smooth surface. The development of large colonies of microorganisms and the stagnation of the liquid near the stem can be prevented by the use of the above structure.